13986486

素因数分解:

$2^1\times 3^3\times {\mathrm{259009}}^1$

素因数の和:259020

約数の個数: 16

約数和(自身を含む): 31081200

約数和(自身を除く): 17094714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 259009, 518018, 777027, 1554054, 2331081, 4662162, 6993243, 13986486]

約数ペア:

[(1, 13986486), (2, 6993243), (3, 4662162), (6, 2331081), (9, 1554054), (18, 777027), (27, 518018), (54, 259009)]